Is the triangle with the given dimensions a right triangle? if so, which angle is the right angle?
a. yes, angle a is the right angle.
b. yes, angle b is the right angle.
c. yes, angle c is the right angle.
d. no, it is not a right triangle.

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation: